Global InformationDiplacusis information
Diplacusis, also known as diplacusis binauralis, binauralis disharmonica or interaural pitch difference (IPD), is a hearing disorder whereby a single auditory stimulus is perceived as different pitches between ears. It is typically experienced as a secondary symptom of sensorineural hearing loss, although not all patients with sensorineural hearing loss experience diplacusis or tinnitus.[1][2] The onset is usually spontaneous and can occur following an acoustic trauma, for example an explosive noise, or in the presence of an ear infection.[3] Sufferers may experience the effect permanently, or it may resolve on its own. Diplacusis can be particularly disruptive to individuals working within fields requiring acute audition, such as musicians, sound engineers or performing artists.[4][5][6][7]
- ^ Colin, David; Micheyl, Christophe; Girod, Anneline; Truy, Eric; Gallégo, Stéphane (2016-08-18). "Binaural diplacusis and its relationship with hearing-threshold asymmetry". PLOS ONE. 11 (8): e0159975. Bibcode:2016PLoSO..1159975C. doi:10.1371/journal.pone.0159975. ISSN 1932-6203. PMC 4990190. PMID 27536884.
- ^ Reiss, Lina A. J.; Shayman, Corey S.; Walker, Emily P.; Bennett, Keri O.; Fowler, Jennifer R.; Hartling, Curtis L.; Glickman, Bess; Lasarev, Michael R.; Oh, Yonghee (2017). "Binaural pitch fusion: Comparison of normal-hearing and hearing-impaired listeners". The Journal of the Acoustical Society of America. 141 (3): 1909. Bibcode:2017ASAJ..141.1909R. doi:10.1121/1.4978009. ISSN 1520-8524. PMC 5848869. PMID 28372056.
- ^ Knight, Richard D. (2004). "Diplacusis, hearing threshold and otoacoustic emissions in an episode of sudden, unilateral cochlear hearing loss". International Journal of Audiology. 43 (1): 45–53. doi:10.1080/14992020400050007. ISSN 1499-2027. PMID 14974627. S2CID 36602943.
- ^ Jansen, E. J. M.; Helleman, H. W.; Dreschler, W. A.; de Laat, J. a. P. M. (2009). "Noise induced hearing loss and other hearing complaints among musicians of symphony orchestras". International Archives of Occupational and Environmental Health. 82 (2): 153–164. Bibcode:2009IAOEH..82..153J. doi:10.1007/s00420-008-0317-1. ISSN 1432-1246. PMID 18404276.
- ^ Kähärit, Kim; Zachau, Gunilla; Eklöf, Mats; Sandsjö, Leif; Möller, Claes (2003). "Assessment of hearing and hearing disorders in rock/jazz musicians". International Journal of Audiology. 42 (5): 279–288. doi:10.3109/14992020309078347. ISSN 1499-2027. PMID 12916701. S2CID 41652630.
- ^ Di Stadio, Arianna; Dipietro, Laura; Ricci, Giampietro; Della Volpe, Antonio; Minni, Antonio; Greco, Antonio; de Vincentiis, Marco; Ralli, Massimo (2018-09-26). "Hearing Loss, Tinnitus, Hyperacusis, and Diplacusis in Professional Musicians: A Systematic Review". International Journal of Environmental Research and Public Health. 15 (10): 2120. doi:10.3390/ijerph15102120. ISSN 1660-4601. PMC 6209930. PMID 30261653.
- ^ Di Stadio, Arianna; Dipietro, Laura; Ricci, Giampietro; Della Volpe, Antonio; Minni, Antonio; Greco, Antonio; de Vincentiis, Marco; Ralli, Massimo (2018-09-26). "Hearing Loss, Tinnitus, Hyperacusis, and Diplacusis in Professional Musicians: A Systematic Review". International Journal of Environmental Research and Public Health. 15 (10): 2120. doi:10.3390/ijerph15102120. ISSN 1660-4601. PMC 6209930. PMID 30261653.